A ring centering an 8.15-carat sapphire will lead the upcoming Heritage Auctions sale. The lot features an emerald-cut ...

The November issue looks at what other industries are doing right, what the trade can learn, and how to stay genuine in an AI ...

De Beers has ended its supply agreement with manufacturer Brilliant Star amid allegations the manufacturer has been bribing ...

Botswana President Duma Boko will declare the Global Diamond Consortium (GDC) the preferred bidder for De Beers at his annual State of the Nation address on Monday, a source said.

A lawsuit filed in California alleges that third-party advertising and analytics technologies on Brilliant Earth’s website ...

A ring featuring a 30.10-carat diamond will be on offer at an upcoming Elmwood’s auction in London, where it could fetch up ...

Alrosa has recovered a 2.74-carat blue diamond from its Nakyn kimberlite field in Yakutia, the first of its color found in ...

Hong Kong jeweler TSL will report a profit for the first fiscal half following improvement in the China market and gains from ...

Birks Group has appointed Davide Barberis Canonico as CEO, following a year in which the company had no official leader.

Titan Company reported strong growth in the second fiscal quarter as both sales and profit rose amid increased consumer ...

Asian Star’s sales fell in the second fiscal quarter, as the market for smaller diamonds continued to struggle.

A coming wave of inherited assets is behind the institute’s service, says Rebecca Boyajian on Rapaport’s latest episode of ...